Diff: simple-mbed-cloud-client/mbed-cloud-client/mbed-client/source/nsdlaccesshelper.cpp

Revision:

0:11cc2b7889af

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/simple-mbed-cloud-client/mbed-cloud-client/mbed-client/source/nsdlaccesshelper.cpp	Tue Nov 19 09:49:38 2019 +0000
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2015 ARM Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "include/nsdlaccesshelper.h"
+#include "include/m2mnsdlinterface.h"
+#include "sn_nsdl_lib.h"
+#include "sn_grs.h"
+#include <stdlib.h>
+
+// callback function for NSDL library to call into
+uint8_t __nsdl_c_callback(struct nsdl_s *nsdl_handle,
+                          sn_coap_hdr_s *received_coap_ptr,
+                          sn_nsdl_addr_s *address,
+                          sn_nsdl_capab_e nsdl_capab)
+{
+    uint8_t status = 0;
+    M2MNsdlInterface *interface = (M2MNsdlInterface*)sn_nsdl_get_context(nsdl_handle);
+    if(interface) {
+        status = interface->resource_callback(nsdl_handle,
+                                              received_coap_ptr,
+                                              address, nsdl_capab);
+    }
+    return status;
+}
+
+void* __nsdl_c_memory_alloc(uint16_t size)
+{
+    if(size)
+        return malloc(size);
+    else
+        return 0;
+}
+
+void __nsdl_c_memory_free(void *ptr)
+{
+    if(ptr)
+        free(ptr);
+}
+
+uint8_t __nsdl_c_send_to_server(struct nsdl_s * nsdl_handle,
+                                sn_nsdl_capab_e protocol,
+                                uint8_t *data_ptr,
+                                uint16_t data_len,
+                                sn_nsdl_addr_s *address_ptr)
+{
+    uint8_t status = 0;
+    M2MNsdlInterface *interface = (M2MNsdlInterface*)sn_nsdl_get_context(nsdl_handle);
+#if MBED_CONF_MBED_TRACE_ENABLE
+    coap_version_e version = COAP_VERSION_UNKNOWN;
+    sn_coap_hdr_s *header = sn_coap_parser(nsdl_handle->grs->coap, data_len, data_ptr, &version);
+    sn_nsdl_print_coap_data(header, true);
+    sn_coap_parser_release_allocated_coap_msg_mem(nsdl_handle->grs->coap, header);
+#endif
+    if(interface) {
+        status = interface->send_to_server_callback(nsdl_handle,
+                                                           protocol, data_ptr,
+                                                           data_len, address_ptr);
+    }
+    return status;
+}
+
+uint8_t __nsdl_c_received_from_server(struct nsdl_s * nsdl_handle,
+                                      sn_coap_hdr_s *coap_header,
+                                      sn_nsdl_addr_s *address_ptr)
+{
+    uint8_t status = 0;
+    M2MNsdlInterface *interface = (M2MNsdlInterface*)sn_nsdl_get_context(nsdl_handle);
+    if(interface) {
+        status = interface->received_from_server_callback(nsdl_handle,
+                                                          coap_header,
+                                                          address_ptr);
+    }
+    return status;
+}
+
+uint8_t __nsdl_c_auto_obs_token(struct nsdl_s *nsdl_handle, const char *path, uint8_t *token)
+{
+    M2MNsdlInterface *interface = (M2MNsdlInterface*)sn_nsdl_get_context(nsdl_handle);
+    if(interface) {
+        return interface->find_auto_obs_token(path, token);
+    }
+    return 0;
+}